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See Technical Specifications

LM139AJ +BOM

High-speed comparator for precision applicatio

Manufacturer:

Texas Instruments
Mfr.Part #:

LM139AJ
Datasheet:

LM139AJ Datasheet (PDF)
Number Of Channels:

4
Output Type:

Open-collector
Propagation Delay Time (µs):

1.3
Vs (max) (V):

36
EDA/CAD Models:

Request Free CAD Models for LM139AJ

LM139AJ General Description

The LM139A-MIL's ability to operate from a single power supply over a wide voltage range, or from dual supplies with a specified voltage difference, makes it a versatile choice for a variety of industrial and commercial applications. Its independent comparators and open-collector outputs provide flexibility in circuit design, allowing for the creation of custom configurations to meet specific system requirements. Whether used in industrial automation, power management systems, or telecommunications equipment, the LM139A-MIL delivers reliable performance and precision voltage comparison capabilities

Key Features

Wide Supply Voltage Range: 4.5 V to 36 V
Supply Current: 1 mA (Typical)
Input Impedance: High

Application

LM139AJ: A trusted voltage comparator
Perfect for level detection circuits
Ideal for consumer electronics use

Specifications

Number of channels	4	Output type	Open-collector
Propagation delay time (µs)	1.3	Vs (max) (V)	36
Vs (min) (V)	2	Vos (offset voltage at 25°C) (max) (mV)	2
Iq per channel (typ) (mA)	0.2	Input bias current (±) (max) (nA)	25
Rail-to-rail	Out	Rating	Military
Operating temperature range (°C)	-55 to 125	VICR (max) (V)	34.5
VICR (min) (V)	0